03/Nov/2017 | 8523529001 | Contactless key (radio frequency identifier), recorded a special label in the form of a plastic card, is based on an approximation, is used in conjunction with intercom, there is the encryption function: | GERMANY | GRANDSTREAM NETWORKS, INC | 100 | PC | 3.81 | 4,682 | ***** | 84 More Columns Available along with Company Name and Other Details etc. |